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Ya bayyana cewa graphene shima yana da aiki na musamman na korar sauro.

Lokaci:2019-09-30 Hits:

A matsayin nano-material mai girma biyu, graphene yana da kyawawan kaddarorin jiki da sinadarai. Ita ce mafi sirara amma mafi wuya na nano-material da ɗan adam ya gano a halin yanzu. Taurinsa shine 200 sau na karfe. Yana da kyawawan kaddarorin lantarki da na gani, kuma resistivity 10-6_ ne kawai.· M, shi ne mafi ƙasƙanci resistivity abu a duniya a halin yanzu; yana da kyau thermal conductivity, tare da thermal conductivity na 5300 W/(m.K) a dakin da zazzabi, kuma ya wuce iyakar girman graphite isomorphic, carbon nanotubes da lu'u-lu'u, Nisa ya wuce kayan ƙarfe kamar azurfa da tagulla; yana da babban aiki na musamman, kyakkyawan aikin adsorption kuma yana da ƙarfin sha 800 jagora. mg/g, da yawa fiye da kunna carbon.

 

Graphene, a matsayin super m "duniya" abu, ana iya amfani da su don kera ƙwayoyin hasken rana, makamai masu linzami, na'urorin hangen nesa na dare, da dai sauransu. Kwanan nan, wani bincike da Jami’ar Brown ta Amurka ta yi ya nuna cewa graphene oxide, wanda aka samu daga graphene, Hakanan yana da tasirin maganin sauro, lokacin da mai gwadawa ya rufe fata tare da fim na bakin ciki na graphene oxide. Bayan fim din, an gano cewa sauro kaɗan ne za su tsaya a waje da busasshiyar fim ɗin graphene oxide. Ko da sauro ya tsaya, zai yi wuya a shiga cikin fim ɗin graphene oxide. Wannan yana nufin cewa graphene oxide zai iya zama shinge don tsoma baki tare da sauro.

 

Yana da kyau a sani cewa sauro da sun gano wurin da abin da aka yi niyya ya kasance ta hanyar gano nau'ikan sinadarai na fatar ɗan adam., amma lokacin da mai gwadawa ya nannade tufafin da graphene oxide, sauro ba wai kawai ba su ciji kariyar fata ba, amma kuma bai ciji fatar da ta fito ba.

 

"Mun yi tunanin graphene oxide wani shingen jiki ne wanda ke hana sauro cizo, amma lokacin da muka gama waɗannan gwaje-gwajen, mun fara tunanin cewa graphene oxide shi ma wani shingen sinadari ne wanda ke hana sauro jin kasancewar mutum.," In ji Cintia Castilho, jagoran marubucin binciken kuma dalibin Dr. Brown.

William Suk na NIEHS Superfund Research Program Doctor ya ce ilimin da aka samu daga wannan binciken zai iya haifar da samar da sababbin tufafin maganin sauro., ta yadda mutanen da ke wurare masu zafi za su iya rage yiwuwar kamuwa da cututtukan da sauro ke haifarwa, kamar zazzabin dengue, Jafananci encephalitis, da dai sauransu., sannan kuma a rage yawan kayayyakin da ake amfani da su na maganin sauro, ba tare da shafar tsarin juyayi ba saboda yawan fesa.

 

(Source: Mai Rahoto Rubutu)